e-4u.ch - robtex.com
e-4u.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cyon.ch ⚠️ Not in zone NS records | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-07-24 #26 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
●NSns1.cyon.ch2026-06-24 → 2026-07-24 · 3 obs
○ 2017-02-12 03:35:30
● 2026-06-24 14:31:46
● 2026-07-24 11:57:48
● 2026-06-24 14:31:46
● 2026-07-24 11:57:48
○NSns1.webland.ch2015-05-24 → 2017-02-12 · 4 obs
● 2015-05-24 14:30:08
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
●NSns2.cyon.ch2026-06-24 → 2026-07-24 · 3 obs
○ 2017-02-12 03:35:30
● 2026-06-24 14:31:46
● 2026-07-24 11:57:48
● 2026-06-24 14:31:46
● 2026-07-24 11:57:48
○NSns2.webland.ch2015-05-24 → 2017-02-12 · 4 obs
● 2015-05-24 14:30:08
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
○NSns3.webland.ch2015-05-24 → 2017-02-12 · 4 obs
● 2015-05-24 14:30:08
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
○NSns4.webland.ch2015-05-24 → 2017-02-12 · 4 obs
● 2015-05-24 14:30:08
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
○MXmail.e-4u.ch2015-05-24 → 2017-02-12 · 4 obs
● 2015-05-24 14:30:08
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
○A92.43.217.1022015-05-24 → 2017-02-12 · 4 obs
● 2015-05-24 14:30:08
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
● 2017-02-12 03:35:30
○ 2026-06-24 14:31:46
○ 2026-07-24 11:57:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| e-4u.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for e-4u.ch (unsigned zone)
⏱️ Timing
Total: 906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.cyon.ch, ns2.cyon.ch, ns1.cyon.ch...)
Analysis
Name Servers
DNS delegation for e-4u.ch points to two name servers: ns1.cyon.ch and ns2.cyon.ch.
e-4u.ch uses the same name servers as several other domains — among them autosupermarkt.ch, balmerimmobilien.ch, hauser-partner.ch and two more.
ns1.cyon.ch directs to 185.174.216.2 and 2a01:ab20:0:185::2. ns2.cyon.ch directs to 91.206.24.2 and 2001:67c:234::2. Each host name carries two IP addresses.